(unstack b8 b3)
(putdown b8)
(unstack b3 b7)
(putdown b3)
(unstack b7 b5)
(putdown b7)
(pickup b8)
(stack b8 b7)
(unstack b5 b6)
(putdown b5)
(pickup b3)
(stack b3 b5)
(unstack b6 b4)
(putdown b6)
(unstack b4 b2)
(stack b4 b6)
(unstack b2 b1)
(stack b2 b3)
(pickup b1)
(stack b1 b8)
(unstack b4 b6)
(stack b4 b2)
; cost = 22 (unit cost)
